Seamless TutorialsThe National Map Seamless Server (http://seamless.usgs.gov) enables a user to view and download many geospatial data layers, such as National Elevation Dataset, National Land Cover Dataset, High Resolution Orthoimagery, and many more. This tutorial is designed to guide a user through the download process.
PASDA + GIS TutorialsPASDA has created a series of tutorials designed to assist PASDA users with data, software, and applications available through the site. While some of them are associated with specific GIS software, they are based upon principles and techniques common to most GIS products. Arial images of the State College / University Park area in Google Earth are avaiable at this link.
Searching for GIS Data on the Web
Seamless TutorialsThe National Map Seamless Server (http://seamless.usgs.gov) enables a user to view and download many geospatial data layers, such as National Elevation Dataset, National Land Cover Dataset, High Resolution Orthoimagery, and many more. This tutorial is designed to guide a user through the download process.Seamless USGS National Map Server
PASDA + GIS Tutorials PASDA has created a series of tutorials designed to assist PASDA users with data, software, and applications available through the site. While some of them are associated with specific GIS software, they are based upon principles and techniques common to most GIS products. Arial images of the State College / University Park area in Google Earth are avaiable at this link.PASDA_Pennsylvania Spatial Data Access